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Inessa [10]
3 years ago
9

Find the value of the expression m + m + 9 for m = 4, n = 3, and r= 1.

Mathematics
2 answers:
solong [7]3 years ago
8 0
17 is the correct answer
Artist 52 [7]3 years ago
5 0

Answer:

17

Step-by-step explanation:

both m's substitute for 4

4+4+9

8+9

17

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